[{"n": "Academy of Ancient Music", "u": "/e/early-music-orchestras/academy-of-ancient-music/", "s": "Period-instrument orchestra reviving 18th-century music."}, {"n": "Akademie für Alte Musik Berlin", "u": "/e/early-music-orchestras/akademie-f-r-alte-musik-berlin/", "s": "German early music orchestra founded in East Berlin in 1982."}, {"n": "Amsterdam Baroque Orchestra & Choir", "u": "/e/early-music-orchestras/amsterdam-baroque-orchestra-choir/", "s": "Dutch early-music orchestra and choir founded by Ton Koopman."}, {"n": "Apollo's Fire", "u": "/e/early-music-orchestras/apollo-s-fire/", "s": "Period-instrument ensemble founded by Jeannette Sorrell in 1992."}, {"n": "Arion Baroque Orchestra", "u": "/e/early-music-orchestras/arion-baroque-orchestra/", "s": "Canadian baroque orchestra specializing in 18th-century period-instrument music."}, {"n": "L'arpa festante", "u": "/e/early-music-orchestras/l-arpa-festante/", "s": "German chamber orchestra reviving unknown Baroque works on period instruments."}, {"n": "Ars Rediviva", "u": "/e/early-music-orchestras/ars-rediviva/", "s": "Czech ensemble that revived Baroque music through historically informed performance."}, {"n": "Atlanta Baroque Orchestra", "u": "/e/early-music-orchestras/atlanta-baroque-orchestra/", "s": "Professional period-instrument Baroque orchestra based in Atlanta, Georgia."}, {"n": "Auser Musici", "u": "/e/early-music-orchestras/auser-musici/", "s": "Tuscan early music ensemble founded in 1997 by Carlo Ipata."}, {"n": "Australian Brandenburg Orchestra", "u": "/e/early-music-orchestras/australian-brandenburg-orchestra/", "s": "Australian period-instrument orchestra specializing in Baroque and Classical music."}, {"n": "Avison Ensemble", "u": "/e/early-music-orchestras/avison-ensemble/", "s": "Period-instrument ensemble reviving Charles Avison's music."}, {"n": "Boston Baroque", "u": "/e/early-music-orchestras/boston-baroque/", "s": "Oldest permanent period instrument orchestra in North America."}, {"n": "Bourbon Baroque", "u": "/e/early-music-orchestras/bourbon-baroque/", "s": "Louisville period ensemble performing 17th- and 18th-century music."}, {"n": "Capella Cracoviensis", "u": "/e/early-music-orchestras/capella-cracoviensis/", "s": "Polish period-instrument ensemble and choir founded in 1970."}, {"n": "La Chapelle Rhénane", "u": "/e/early-music-orchestras/la-chapelle-rh-nane/", "s": "French baroque ensemble specializing in European vocal works."}, {"n": "Collegium Aureum", "u": "/e/early-music-orchestras/collegium-aureum/", "s": "German chamber orchestra pioneering historically informed performance without conductor."}, {"n": "Collegium Musicum 90", "u": "/e/early-music-orchestras/collegium-musicum-90/", "s": "English period-instrument baroque orchestra founded by Standage and Hickox."}, {"n": "Concentus Musicus Wien", "u": "/e/early-music-orchestras/concentus-musicus-wien/", "s": "Pioneering Austrian period-instrument ensemble founded by the Harnoncourts."}, {"n": "DeMUG Baroque Ensemble", "u": "/e/early-music-orchestras/demug-baroque-ensemble/", "s": "Baroque ensemble from the University of Guanajuato, founded in 2008."}, {"n": "English Baroque Soloists", "u": "/e/early-music-orchestras/english-baroque-soloists/", "s": "Period-instrument chamber orchestra founded by John Eliot Gardiner."}, {"n": "The English Concert", "u": "/e/early-music-orchestras/the-english-concert/", "s": "Period-instrument baroque orchestra founded by Trevor Pinnock in 1972."}, {"n": "Ensemble Matheus", "u": "/e/early-music-orchestras/ensemble-matheus/", "s": "French baroque orchestra founded in 1991, based in Brittany."}, {"n": "Ensemble Weser-Renaissance Bremen", "u": "/e/early-music-orchestras/ensemble-weser-renaissance-bremen/", "s": "German ensemble for Renaissance and Baroque music, founded 1993."}, {"n": "Europa Galante", "u": "/e/early-music-orchestras/europa-galante/", "s": "Italian period-instrument Baroque orchestra founded by Fabio Biondi in 1990."}, {"n": "European Union Baroque Orchestra", "u": "/e/early-music-orchestras/european-union-baroque-orchestra/", "s": "Training orchestra bridging study and professional baroque careers."}, {"n": "Ex Cathedra", "u": "/e/early-music-orchestras/ex-cathedra/", "s": "British choir and early music ensemble founded in 1969."}]